Matterport to Cardboard Conversion ... by Matterport
So, there's a 3rd party solution for conversion of Matterport to Google Cardboard:
Now, I've played around with reverse engineering Matterport tours and found a rather reliable method for extracting all of the images from each tour ... and it seems that there's some other information that can be pulled too and reassembled. I have no idea how these folks are doing this service, but it would occur to me that they are using a very clever process to harvest the data from a tour and rebuild it. I absolutely love that.
My question is -- if they are offering this service, why can't Matterport?